20172327441

素因数分解:

$3^1\times 7^1\times {\mathrm{35149}}^1\times {\mathrm{27329}}^1$

素因数の和:62488

約数の個数: 16

約数和(自身を含む): 30740784000

約数和(自身を除く): 10568456559

約数列:

[1, 3, 7, 21, 27329, 35149, 81987, 105447, 191303, 246043, 573909, 738129, 960587021, 2881761063, 6724109147, 20172327441]

約数ペア:

[(1, 20172327441), (3, 6724109147), (7, 2881761063), (21, 960587021), (27329, 738129), (35149, 573909), (81987, 246043), (105447, 191303)]